Baby boy's growth scan

Jennifer
How are your growth scans going?  I was 36w2d yesterday and baby boy was estimated at 6lb14oz. My other two kids were born 7/8 years ago...both at 42w and both 6.4 and 6.2 respectively. This is a different father who is a good 8" taller and broader than my ex so I'm attributing it to that...but can't help to get a little nervous about delivering a bigger baby.